Results 101 to 110 of about 1,965 (200)

Photosynthetic responses of hydroponically grown basil (<i>Ocimum basilicum</i> L.) to drought and high-EC stress. [PDF]

open access: yesPeerJ
Mirgos M   +7 more
europepmc   +1 more source

Nanosecond-level time-domain coding metasurface for radar signal generation. [PDF]

open access: yesNat Commun
Qian B   +6 more
europepmc   +1 more source

Advanced polarimetric subsurface FM-CW radar

open access: yesAdvanced polarimetric subsurface FM-CW radar
The subsurface radar suffers from two typical problems, i.e., strong clutter from surface and severe wave attenuation in the underground. This paper presents a unique countermeasure to these problems using a polarimetric FM-CW radar and an equivalent sensitivity time control (STC) technique.
openaire  

A Tunable Metagratings Leaky-Wave Antenna Based on Liquid Crystal. [PDF]

open access: yesSensors (Basel)
Al Soad OHR   +4 more
europepmc   +1 more source

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